1-4. 곱셈
1 18 x 2 =
2 18 x 8 =
3 14 x 4 =
4 16 x 1 =
5 11 x 8 =
6 10 x 4 =
7 19 x 4 =
8 10 x 4 =
9 16 x 7 =
10 16 x 8 =
0%